1206CC472KAJ1A

The 1206CC472KAJ1A is a multilayer ceramic capacitor (MLCC) manufactured by AVX, one of the industry's established capacitor producers. This component belongs to the 1206 package family, a widely recognized surface-mount form factor that measures approximately 3.2mm × 1.6mm, making it suitable for compact electronic assemblies where board space is at a premium. Multilayer ceramic capacitors like this model serve as energy storage and filtering elements in electronic circuits. Engineers integrate these components into power supply filtering stages, signal coupling and decoupling applications, and high-frequency circuit designs. The 1206 package size represents a practical middle ground between smaller packages like 0805 and larger alternatives, offering reasonable capacitance values while maintaining compatibility with standard pick-and-place assembly equipment. The "CC" designation in this part number indicates the capacitor belongs to AVX's commercial-grade ceramic capacitor line, designed for applications requiring reliable performance across industrial and commercial temperature ranges. The "472K" portion of the part number corresponds to the capacitive value and voltage rating, with the trailing characters specifying the exact dielectric material class, tolerance band, and manufacturing configuration. AVX ceramic capacitors in the 1206 package are commonly specified in consumer electronics, industrial control systems, telecommunications equipment, and automotive applications where moderate capacitance values and stable performance are needed. These capacitors are known for offering good volumetric efficiency—delivering reasonable capacitance in a small footprint—combined with cost-effectiveness for high-volume manufacturing runs. An engineer might select the 1206CC472KAJ1A specifically when the application requires a capacitor that fits within defined PCB space constraints while meeting the circuit's electrical demands. The standardized package size ensures broad compatibility with contract manufacturers and automated assembly processes, reducing production complexity. Additionally, AVX's established quality standards and availability through multiple distribution channels make this part a practical choice for projects requiring supply chain reliability. Designers working with mixed-signal circuits, power management systems, or RF applications often prefer established MLCC families because their performance characteristics are well-documented through industry testing and field deployment history. The 1206 form factor's prevalence in modern electronics means replacement and rework activities are straightforward, and the component integrates seamlessly with standard soldering processes used in contemporary manufacturing environments.